Your heart will pump about 212 million liters in its lifetime.
26
The brain receives 20% of the body’s oxygen and 25% of total body glucose utilization, despite it accounting for only 2% of a person’s weight (about 1.4 kilograms).
8
The average sperm cell swims at 8 inches per hour.
76
More people have a phobia of frogs than rats.
41
A person will burn 7 percent more calories if they walk on hard dirt compared to pavement.
45
If you are cold you are more likely to be hungry because you use energy to keep warm.
143
Nearly 80 percent of all sudden cardiac arrests happen at home.
7
The brain can stay alive for 4 to 6 minutes without oxygen. After that cells begin die.
193